2910194

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 5042688

約数和(自身を除く): 2132494

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 2143, 4286, 15001, 30002, 207871, 415742, 1455097, 2910194]

約数ペア:

[(1, 2910194), (2, 1455097), (7, 415742), (14, 207871), (97, 30002), (194, 15001), (679, 4286), (1358, 2143)]